Democracy Dies in Darkness

Athan Theoharis, historian who exposed FBI misconduct, dies at 84

Marquette history professor Athan Theoharis in 1991, surrounded by newspaper clippings and FBI files he used for his research. (Jim Gehrz/Milwaukee Journal Sentinel)

Athan Theoharis, who exposed FBI misconduct through his tenacious use of Freedom of Information Act requests, helping to reveal how the bureau investigated political opponents, intimidated critics and illegally eavesdropped on actors, civil rights activists and alleged radicals, died July 3 at his home in Syracuse, N.Y. He was 84.

The cause was pneumonia, said his daughter Jeanne Theoharis.